Colour Contrast Checker allows you to check the contrast between different color combinations against WCAG standards.
It is very easy to use. Simple and effective way to check color contrast. A useful extension for designers for creating accessible online experiences.
@meodai Indeed the products are similar. However, I can not prove the authenticity of either. I found this tool among so many others who recommended it for accessability.
flatuicolorpicker
flatuicolorpicker